2040333841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{974837}}^1$

素因数の和:974880

約数の個数: 16

約数和(自身を含む): 2620364544

約数和(自身を除く): 580030703

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 974837, 6823859, 12672881, 22421251, 88710167, 156948757, 291476263, 2040333841]

約数ペア:

[(1, 2040333841), (7, 291476263), (13, 156948757), (23, 88710167), (91, 22421251), (161, 12672881), (299, 6823859), (2093, 974837)]